/* ==========================================================================
   CSS Variables & Custom Properties
   ========================================================================== */
:root {
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Colors - Editorial Theme */
    --color-bg: #fcfcfc;
    --color-bg-alt: #f4f4f4;
    --color-bg-card: #ffffff;
    --color-text-main: #2a2a2a;
    --color-text-muted: #656565;
    --color-primary: #121212;
    --color-primary-hover: #3a3a3a;
    --color-secondary: #e6dfd5;
    --color-secondary-text: #4a433a;
    --color-accent: #a67c52; /* Sophisticated warm gold/brown */
    --color-accent-hover: #8a6541;
    --color-border: #e2e2e2;
    --color-white: #ffffff;
    --color-footer-bg: #1a1a1a;
    --color-footer-text: #e0e0e0;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Layout */
    --container-width: 1200px;
    --container-narrow: 800px;
    --border-radius: 4px;
    --border-radius-lg: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style-position: inside;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: var(--space-lg); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--space-sm);
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.narrow-container {
    max-width: var(--container-narrow);
}

.section-pad {
    padding: var(--space-xl) 0;
}

.bg-light {
    background-color: var(--color-bg-alt);
}

.text-center { text-align: center; }
.w-100 { width: 100%; }

.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }

.hidden { display: none !important; }

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-md);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-secondary-text);
}

.btn-secondary:hover {
    background-color: #d8d0c4;
    color: var(--color-secondary-text);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-text {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
}

.btn-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.btn-text:hover::after {
    width: 100%;
}

.card-category, .table-category, .hero-label {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.logo:hover {
    color: var(--color-primary);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.hamburger {
    position: relative;
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

/* Main Nav */
.main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm);
    box-shadow: var(--shadow-sm);
}

.main-nav.active {
    display: block;
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.main-nav a {
    display: block;
    padding: 0.5rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.main-nav a.active, .main-nav a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-alt);
    overflow: hidden;
}

.hero-content {
    padding: var(--space-lg) var(--space-sm);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    max-width: 600px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-image-wrapper {
    width: 100%;
    height: 300px;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Cards (Grid Displays)
   ========================================================================== */
.section-header {
    margin-bottom: var(--space-lg);
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--color-border);
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    margin-top: 0;
}

.card-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.card-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-content .btn, .card-content .btn-text {
    align-self: flex-start;
    margin-top: auto;
}

/* ==========================================================================
   Interactive Discovery (Filters)
   ========================================================================== */
.filter-controls {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
    padding-bottom: 0.5rem;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.filter-controls::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================================================
   Featured Lists
   ========================================================================== */
.list-container {
    margin-top: var(--space-lg);
}

.featured-list-item {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.list-content {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.list-content h2 {
    margin-top: 0;
}

.list-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.list-content .btn {
    align-self: flex-start;
}

.list-image {
    width: 100%;
    height: 250px;
}

.list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Comparisons (Tables)
   ========================================================================== */
.comparison-section {
    margin-top: var(--space-md);
    margin-bottom: var(--space-xl);
}

.editorial-note {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.comparison-table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
    background: var(--color-bg-card);
    text-left: left;
}

.comparison-table th, 
.comparison-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
    text-align: left;
}

.comparison-table th {
    background-color: var(--color-bg-alt);
    font-weight: 600;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover td {
    background-color: var(--color-bg-alt);
}

/* ==========================================================================
   Ranking Cards Detailed
   ========================================================================== */
.ranking-card-detailed {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
}

.rc-header h2 {
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: var(--space-sm);
}

.rc-body {
    flex: 1;
}

.rc-desc {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.rc-criteria {
    background-color: var(--color-bg-alt);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--color-accent);
}

.rc-update {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.btn.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ==========================================================================
   Pages & Articles Layout
   ========================================================================== */
.page-header {
    padding: var(--space-lg) 0 var(--space-md);
}

.page-content {
    padding: var(--space-md) 0 var(--space-xl);
}

.text-page h2 {
    margin-top: var(--space-md);
}

.text-page ul {
    margin-bottom: var(--space-sm);
    padding-left: var(--space-md);
}

.text-page li {
    margin-bottom: 0.5rem;
}

/* Article Specifics */
.article-header {
    margin-bottom: var(--space-md);
}

.article-header h1 {
    font-size: 2.5rem;
    margin-top: 0.5rem;
}

.article-meta {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 0;
    display: inline-block;
    margin-top: 1rem;
}

.article-hero-img {
    margin-bottom: var(--space-md);
}

.article-hero-img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.125rem;
}

.article-body h2 {
    margin-top: 2.5rem;
}

.guide-feature-box {
    background-color: var(--color-bg-alt);
    border-left: 4px solid var(--color-primary);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.guide-feature-box h3 {
    margin-top: 0;
    font-size: 1.25rem;
}

/* Categories List */
.category-section {
    margin-bottom: var(--space-xl);
}

.category-header {
    margin-bottom: var(--space-md);
}

.category-header h2 {
    margin-top: 0;
}

.divider {
    border: 0;
    height: 1px;
    background-color: var(--color-border);
    margin: var(--space-xl) 0;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.contact-form {
    background: var(--color-bg-card);
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--color-bg);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(18, 18, 18, 0.1);
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: var(--space-xl) 0 var(--space-md);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-brand h4 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: #a0a0a0;
    font-size: 0.95rem;
}

.footer-links h5 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #a0a0a0;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: var(--space-md);
    text-align: center;
    font-size: 0.85rem;
    color: #888;
}

.footer-legal-links a {
    color: #888;
    margin: 0 0.5rem;
}

.footer-legal-links a:hover {
    color: var(--color-white);
}

.disclaimer-text {
    margin-top: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Cookie Banner
   ========================================================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
    z-index: 9999;
    padding: var(--space-sm) 0;
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cookie-content h4 {
    margin: 0;
    font-size: 1.1rem;
}

.cookie-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (min-width: 640px) {
    /* Grids */
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    
    /* Footer */
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    /* Header & Nav */
    .mobile-menu-toggle { display: none; }
    
    .main-nav {
        display: block;
        position: static;
        width: auto;
        border: none;
        padding: 0;
        box-shadow: none;
    }
    
    .main-nav ul {
        flex-direction: row;
        gap: 2rem;
    }
    
    /* Hero */
    .hero {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-content {
        flex: 1;
        padding: var(--space-xl) var(--space-lg);
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-image-wrapper {
        flex: 1;
        height: auto;
        align-self: stretch;
    }
    
    /* Grids */
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    
    /* Featured Lists */
    .featured-list-item {
        flex-direction: row;
    }
    
    .list-image {
        width: 40%;
        height: auto;
        min-height: 300px;
    }
    
    /* Cookie Banner */
    .cookie-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .cookie-content p {
        flex: 1;
        margin-right: 1rem;
    }
}

@media (min-width: 1024px) {
    /* Grids */
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    
    /* Footer */
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    
    /* Typography Adjustments */
    .hero-title { font-size: 4.5rem; }
}